Qu Mingming continued: "In the room, Li Tou extracted the traces on the ceiling lamp and the window in the bedroom, and the technical department did an inspection, and the traces were left by a nylon rope with a diameter of between 2-3 mm.

There are only the fingerprints of the deceased Zhou Peihao and his girlfriend in the room, and there is no third person's personal one, but there is a fingerprint on the lampshade in the bedroom, and the pattern should be left by ordinary white line gloves, so the murderer should have committed the crime with gloves on.

Judging from the information fed back by Brother Jie and Brother Bao just now, this suspect is a person with very strong anti-reconnaissance ability, and we have met a master. ”

"I add," Wang Jieshu continued, "I have been to Hu Siguang's house, not the one downstairs at the scene of the crime, that should have been temporarily rented by him for the convenience of committing the crime, I am talking about his original residence, his bookcase is full of all kinds of detectives, this grandson even has a full set of "Detective Conan"! He has it from volume 1 to volume 92! I only collected volume 90!"

"Okay, okay, don't get excited," Li Xianchong's angry Wang Jieshu pressed his hand and motioned for him to dissipate his anger, "At least for now, it can be shown that Hu Siguang is a person with quite superb anti-reconnaissance skills, and we all know that there are a large number of 'secret room murder' cases in the comics of "Detective Conan", and he can draw inspiration from them.

Before, Dr. Du had already used the principle of 'thermomagnetic switch' to roughly guess what was going on with the mechanism of remote killing, and he would like to contribute your set of "Detective Conan" to let you study how to lock the door inside.

Next, I would like to ask Dr. Zhuang to introduce to you the results of the deceased's blood pharmacological test. ”

After Zhuang Poshi stood up and nodded to everyone, he sat down and opened the folder in his hand and said: "There are residues of mocaine (apocryphal drug) in the blood of the deceased, this drug is widely used for local anesthesia, and the effect is long-lasting, generally up to 5-10 hours, and this medicine is very penetrating, no need to inject, as long as some is applied to the lumbar vertebrae, it can paralyze the whole body, but the consciousness can remain awake." ”

"In other words, when those three knives were inserted into Zhou Peihao's body, he didn't feel any pain at all?" Qu Mingming asked.

Zhuang Poshi nodded, "Theoretically, this is the case, but the intrusive feeling of the knife into the flesh is still there, and the dizziness caused by blood loss has nothing to do with nerve conduction, so he can still feel the palpitations and dizziness before the shock." ”

"Oh, then he didn't die so painfully. Qu Mingming nodded.

"Don't look at Qu Ming's surprise," Li Xian whispered to Du Lin, "In fact, she is the softest-hearted and kindest person in our team." ”

"Well," Du Lin said, "don't look at her bullying Mo Lilun all day long, but I can see that her feelings for Mo Lilun are real, and Mo Lilun can marry her can be regarded as a virtue in his previous life." ”

"It's a pity that our police flower was plucked by the rich second generation. Li Xian sighed.

"It's not cheap for you, outsiders, if you and An Ran get married in the future, isn't Mo Lilun your brother-in-law?" ”

"That's right, it's a family...... Wait!" Li Xian was stunned for a moment, "I just figured out this relationship, Mo Lilun is my brother-in-law, didn't that Qu obviously become my brother-in-law?"

"It seems like yes. "Durin hadn't thought of this before, but when I thought about it today, it was really like this.

"I'll have to call Qu Mingming sister-in-law in the future?" Li Xian looked at Qu Mingming's gaze a little confused. Keep your books in stock

"If you don't want to do this, there is a way, either you break up with Mo Anran, or you let Qu Mingming break up with Mo Lilun, you choose one. Du Lin held back a smile and gave Li Xian a bad idea.

"Alas, forget it," Li Xian covered his face in resignation, "I'd rather demolish ten temples than destroy a single family, and call my sister-in-law my sister-in-law." ”

In fact, Li Xian still weighed it in his heart just now: breaking up with Mo Anran, it will definitely not work, if Qu Mingming breaks up with Mo Lilun, it is estimated that Qu Mingming will fight hard with himself, the key is that he can't beat her, his own life is more important than the matter of "calling his sister-in-law".

The two muttered in a low voice that this would be done, and everyone was also exchanging views on the case, Li Xian didn't stop it, and when everyone was almost done, he cleared his throat, coughed twice and said,

"That's the end of the analysis of the case, and now I will assign the tasks of each team in the next step. ”

Everyone hurriedly sat up straight and quietly listened to Li Xian's instructions.

"Jieshu, you will start a comprehensive investigation of the situation of the two suspects in the past week tomorrow, I want to know what entries they have both searched for on the Internet recently, what they have bought on the Internet, and who they have contacted most frequently, in short, I want all the peripheral information. ”

"Received!" Wang Jieshu stood up and saluted.

"Brother Bao, you don't have to ask those two suspects anymore, it's useless to ask, if you have time in the past two days, go and help Jieshu sweep the periphery." ”

"Okay!" Yu Baofu also saluted and sat down.

"Sister-in-law...... No, Qu Mingming," Li Xian has been struggling with the matter of "calling sister-in-law" in his heart, and when he saw Qu Mingming, he almost said something wrong, "You have flipped through the set of "Detective Conan" in Jieshu in the past few days, combined with the clues of the on-site investigation, and found a way to crack the secret room. ”

"Roger!"

"Okay, it's not early, I won't work overtime tonight, everyone go home and have a good rest, come on tomorrow, and the meeting will be dismissed!"

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At the end of the previous day's meeting, Du Lin was not assigned a task, which has always been the usual practice, after all, Du Lin was only an advisor to the criminal police team, not a formal policeman, let alone Li Xian's subordinate.

Don't talk about Li Xian, even if it is the director Ding Fumin, if he wants Du Lin to help him, he has to use a word of invitation, others don't know, but the director knows that Du Lin is a person with an expert certificate from the Central Health Commission, and at the level of Ding Fumin, he knows a little bit about things related to the "Spirit Association", Du Lin has a lot of relationship with the Spirit Association, and he has also heard of it.

Therefore, Du Lin's status in the criminal police team, and even in the entire Zhonghu City Public Security Bureau is very detached, he can investigate the case by himself, if he wants, he can even access some case files with a lower level of confidentiality, and entering and leaving the crime scene is like entering his own home.

For example, now, Durin is at the scene of the murder in the secret room, alone studying the lock of the metal security door of the apartment where the crime occurred, and he is very curious about how this secret room is arranged.